baber/WOPTO huggingface dataset:
Patent EP-0167867-A2 (EP)
Inventor: BUGER RAINER
IPC: H05K3/46
Filed: 1985-06-12
Abstract: In this process for making multilayer printed-circuit boards, the layer construction of laminates and prepregs is already joined before the hardening process using mechanical connecting elements, so that the laminates are fixed relative to one another, preferably by the material locking. The longitudinal construction is thus itself characterised in that it is joined using mechanical connecting elements (5) so that the laminates (1, 2) are fixed relative to one another by the connecting elements (5). <IMAGE>
Patent EP-0179344-A2 (EP)
Inventor: DIETRICH MANFRED DR
IPC: C07C41/03
Filed: 1985-10-07
Abstract: Liquid bromine-containing alkoxylation products of butyne-(1,4)-diol which are storage stable are produced. More specifically, 1.5 to 2.5 mols alkylene oxide are reacted with each mol of butyne-(1,4)-diol present at elevated temperature in the presence of a catalyst. The catalyst is selected from (1) thioethers having a molecular weight of up to 5000 obtained by adding a mercaptan and/or mercaptoalcohol to an unsaturated hydrocarbon and/or (2) thioethers other than those of (1) having a molecular weight of from 500 to 5000 and/or (3) alkali metal chlorides. This alkoxylation product is then reacted with bromine at -10 DEG  to 80 DEG  C. The bromide is reoxidized with aqueous hydrogen peroxide solution, stabilized with a relatively non-volatile epoxide and dehydrated. The product thus obtained is particularly useful in the production of flame resistant isocyanate addition products such as polyurethane foams.
Patent EP-0164817-A2 (EP)
Inventor: CAMPBELL FREDERICK
IPC: C11D1/00
Filed: 1985-02-22
Abstract: A surfactant comprising a carboxylic acid ester or amide carrying a terminal strong acid group selected from carboxymethyl, sulphate, sulphonate, phosphate and phosphonate, suitable for stabilising dispersions of solids in organic liquids and oil/water emulsions, processes for the preparation of the surfactant and dispersions and emulsions containing the surfactant. A preferred species of the surfactant is a poly(hy- droxyalkanecarboxylic acid) having the strong acid group attached, either directly or through a ainkmg group, to a terminal hydroxy or carboxytic acid group.
Patent EP-0159170-A2 (EP)
Inventor: TERASAWA TOSHIHISA
IPC: B29C65/48
Filed: 1985-04-04
Abstract: A process for joining two plates (10, 20) includes several steps. A first step is providing a first plate (10) made of a first kind of synthetic resin which will absorb a laser beam. A second step is setting a second plate (20) having a hole and formed of metal or a second synthetic resin on the first plate (10). The hole may be filled with a powder (90) of the first synthetic resin. A third step is exposing a portion (11) of the first plate (10) within the hole to a laser beam. The first kind of synthetic resin stores up the heat of the laser beam, so that the portion (11) of the first plate (10) is melted by the heat of the laser beam. A fourth step is inserting a glass or crystalline rod (60, 62) through the hole of the second plate (20) and into the melted first kind of synthetic resin. The melted first kind of synthetic resin thereby is pushed out from the hole in the second plate (20) to form a lip ring (13) of the first kind of synthetic resin. A fifth step is drawing out the rod (60, 62) from the first kind of synthetic resin, leaving the lip ring (13) of the first kind of synthetic resin of the first plate (10) to the second plate (20).
Patent EP-0160548-A2 (EP)
Inventor: HOLLER PETER B
IPC: H04N1/48
Filed: 1985-04-26
Abstract: A computer graphics system provides for selection of color as a function of hue, saturation and brightness, display indicative of values of hue, display of interaction of values of saturation with selected hue, display of interaction of brightness with selected values of hue and saturation and conversion of the selected values into a representation of color in terms of red, green and blue.
Patent EP-0179649-A2 (EP)
Inventor: ZANDIAN VAHID
IPC: C03C10/14
Filed: 1985-10-22
Abstract: There are described materials for use in the manufacture of cores, moulds and strongbacks, the cores, moulds or strongbacks comprising shaped and fired bodies of fused silica containing cristobalite homogeneously dispersed throughout. Such bodies are suitably made from a composition comprising fused silica powder and a devitrification aid containing an alkali metal compound in which the alkali metal compound is dispersed in the fused silica by adding it in an organic phase. 
     Such cores, moulds and strongbacks are particularly suitable for use in the high temperature casting of alloys, especially single crystal casting and the casting of directionally-solidified and eutectic alloys.
Patent EP-0197475-A2 (EP)
Inventor: SALVASOHN MANFRED DIPL-ING
IPC: H04L25/48
Filed: 1986-03-29
Abstract: The invention relates to a multiplicative scrambler and descrambler operating word-by-word for m-bit-long data words, comprising an n-stage shift register with feedback, which is preceded, or followed in the case of the descrambler, by an m-gate-wide EXOR stage for logically combining the respective data word in parallel with the shift register content, n being >/= m, in which the first gate of the EXOR stage is connected to the first data bit and the output of another EXOR gate, to the inputs of which the outputs of at least two shift register stages are conducted as feedback, the following gates of the EXOR stage are connected to the following data bit in each case and to the output of the respective preceding shift register stage, and in the case of the scrambler, at the outputs of the shift register stages, the inputs of which are in each case connected to the m gate outputs of the EXOR stage or to the outputs of the preceding shift register stages, the m-bit-long scrambled data word is present, and in the case of the descrambler, the individual bits of the scrambled data word are in each case applied to the inputs of m shift register stages, each output of a shift register stage, which is not connected to a gate of the EXOR stage, is connected to the input of the subsequent shift register stage and the individual bits of the descrambled data word are present at the outputs of the EXOR stage. <IMAGE>
Patent EP-0206321-A2 (EP)
Inventor: BARLOW GEORGE J
IPC: G06F12/06
Filed: 1986-06-24
Abstract: A data processing system has a system bus network which includes a distributed priority network for transferring data asynchronously between a number of subsystems which couple to the bus. Each subsystem includes priority logic circuits coupled to receive a group of priority signals from the priority network which establish when the subsystem has the highest priority of the requesting subsystems to access the bus. The number of subsystems include a plurality of identical subsystems, each of which has a channel number assignment apparatus. The apparatus of each identical subsystem is connected to receive the same of at least one of the group of priority signals. During the idle state of the system bus, the apparatus of each identical subsystem operates to store a unique state of the priority signal which is defined as a function of the subsystem's position on the bus thereby automatically establishing a unique channel number value for each identical subsystem.
Patent EP-0207473-A2 (EP)
Inventor: MAROHN HEINZ
IPC: C04B24/28
Filed: 1986-06-28
Abstract: 1. Process for manufacturing a construction material mixture from a reaction resin, in particular epoxy resin, an appropriate hardener, cement, and an additive containing coarser and finer proportions, and water : wherein firstly a first group of individual constituents, among these the resin and/or the hardener, is mixed in a mixing apparatus to form a premixture, and this premixture is stored and not until later, directly before use, is the premixture and the remainder of the constituents mixed and a construction material mixture is produced, ready for use, characterised in that, for manufacturing a dry premixture which is stable in storage - firstly, the coarser proportions of at least a partial quantity of the additive are put in, and are mixed with the fluid resin or with the fluid hardener, in such a way that droplets or films of the resin and/or hardener can accumulate adhesively on the surfaces of the grains of the coarse-grained additive, and - subsequently the finer proportions of the additive are added, and the surfaces of the accumulated droplets and/or films which still remain uncovered are covered, in particular powdered over.
Patent EP-0226709-A2 (EP)
Inventor: BUERGIN PETER DIPL-ING
IPC: G08C19/32
Filed: 1986-09-01
Abstract: This cable is only used at relatively long time intervals for a short time with direct voltage for transmitting switching commands and is otherwise free of potential. In the operating pauses, direct current having a different polarity is optionally applied to wire pairs and used for transmitting additional switching commands or information items.
Patent EP-0222252-A2 (EP)
Title: Verfahren und Vorrichtung zur Herstellung fotografischer Silberhalogenidemulsionen
Inventor: HOFFMANN KLAUS DR
IPC: G03C1/005
Filed: 1986-10-28
Abstract: Silberhalogenidemulsionen werden hergestellt durch Fällung, Überführung der Silberhalogenidemulsion aus dem Fällungsraum in ein gesondertes Kreislaufsystem mit einer Reinigungsvorrichtung zur Entfernung von Dispergiermittel und darin löslichen Verbindungen und Austritt in einen Sammelbehälter.
Patent EP-0190934-A2 (EP)
Inventor: OGURA TSUNEO
IPC: H01L29/74
Filed: 1986-02-06
Abstract: Disclosed is a method of manufacturing a thyristor having a base layer comprising impurity layers which are bonded to each other, comprising the steps of bringing a first semiconductor substrate (11) having a first impurity layer (12) whose surface is mirror-polished into contact with a second semiconductor substrate (13) whose surface is mirror-polished and which is of the same conductivity type as the first impurity layer (12), so that the mirror-polished surfaces are in contact with each other, and in a pure atmosphere so that virtually no foreign substances are present therebetween, and annealing the first and second semiconductor substrates whose mirror-polished surfaces are in contact with each other at a temperature of not less than 200°C so as to bond the mirror-polished surfaces together, thereby forming the base layer consisting of the impurity layer and the second semiconductor substrate.
Patent EP-0224972-A2 (EP)
Inventor: OZEKI JIRO
IPC: B65D83/08
Filed: 1986-02-06
Abstract: An information recording carrier-holding frame comprising a substantially perpendicular depression peripheral wall defining a depression with a bottom wall; planar lugs provided at at least two opposed side portions of the depression peripheral wall and projecting to the inside of the rectangular depression; and a support provided in and rising from the bottom wall and spaced from the depression peripheral wall portion opposed to the depression peripheral wall portion which is located on the insertion side of the information recording carrier and has no planar lug. An information recording carrier-holding sheet is also disclosed which comprises a plurality of such information recording carrier-holding frame laterally and vertical arrayed thereon.
Patent EP-0199551-A2 (EP)
Inventor: SATO ATSUSHI
IPC: H01G4/22
Filed: 1986-04-17
Abstract: An oil-impregnated capacitor made by winding at least one plastic film impregnated with an electrical insulating oil comprising 1-phenyl-1-methylphenyl-ethane in which 1-phenyl-1-(4-methylphenyl)ethane and 1-phenyl-1-(2-methylphenyl)ethane are present in amounts of not less than 70 percent and not more than 15 percent, respectively, based on the total weight of the 1-phenyl-1-methylphenylethane.
Patent EP-0217631-A2 (EP)
Inventor: KENYON REBECCA ANNE
IPC: A23K20/195
Filed: 1986-09-24
Abstract: This invention provides a novel formulation of an animal feed premix in substantially granular and non-dusty form comprising finely powdered nicarbazin and a water-soluble adjuvant having a melting point in the range from about 50° to about 85°C.
Patent EP-0226359-A2 (EP)
Inventor: NELSON NORMAN E
IPC: B65D43/16
Filed: 1986-11-26
Abstract: A closed, molded box (10) for storing a videocassette (40) includes an open sleeve (12), a cover (14) and a living hinge connecting the sleeve (12) and the cover (14), the hinge, the sleeve (12) and the cover (14) being molded simultaneously and integrally. The videocassette (40) box (10) may further include raised ridges (34) on the cover (14) and raised detents (36) on the sleeve (12) which engage to maintain the cover (14) in its closed position. The cover (14) may also include an inwardly directed protrusion (38) adapted to contact a videocassette (40) within the sleeve (12) and prevent movement of the videocassette (40) when the cover (14) is closed.
Patent EP-0228860-A2 (EP)
Inventor: DEPAULA RAMON
IPC: G02B6/00
Filed: 1986-12-16
Abstract: A fiber squeezer includes a frame that applies a preload to an optical fiber to permit variation of the birefringence thereof by either increasing or decreasing the preload. The optical fiber and a piezoelectric transducer are retained in the frame, and an appropriate voltage source is connected to the piezoelectric transducer to control the force on the fiber, which controls the refractive indices of the fiber by means of the photoelastic effect. The frame may include a pair of generally L-shaped legs fastened together to enclose the piezoelectric transducer and the fiber. The relative positions of the legs are adjustable during assembly of the frame to permit application of the preload to the fiber and transducer fiber squeezer. The frame may also include a generally U-shaped member having a pair of outwardly extending legs with an end plate mounted therebetween. The transducer and the fiber are held between the end plate and the lower portion of the U-shaped member. During assembly of the frame, the position of the end plate is adjusted to compress the fiber.
Patent EP-0218553-A2 (EP)
Title: Verfahren zur Herstellung von Metallsalzgemischen von ringsubstituierten Salicylsäureverbindungen
Inventor: NACHBUR HERMANN
IPC: C07C67/00
Filed: 1986-09-29
Abstract: Gemische aus einem Metallsalz der Formel
      und einem Metallsalz der Formel
      wobei in den Formeln (1) und (2) 
Me ein n-wertiges Metallion und 
n 2, 3 oder 4 bedeuten und 
die Ringe A und B, unabhängig voneinander, unsubstituiert oder durch Halogen, Niederalkyl, Niederalkoxy oder einen α-Methylbenzylrest substituiert sind, werden hergestellt, indem man 2 Mol Salicylsäure mit mindestens 2 Mol eines 1-Phenylethanols der Formel
      und mindestens 2 Mol eines 1-Phenylethanols der Formel  
      worin die Benzolringe A' und B' unsubstituiert oder durch Halogen, Niederalkyl oder Niederalkoxy substituiert sind, in Gegenwart eines Halogenids eines mehrwertigen Metalles, vorzugsweise Zinkchlorid umsetzt und 2n Mol des erhaltenen Gemisches aus der Salicylsäure­verbindung der Formel
      und der Salicylsäureverbindung der Formel
      wobei in den Formeln (5) und (6) A und B die für Formeln (1) und (2) angegebenen Bedeutungen haben, mit 2 Mol des Salzes eines n-wertigen Metalls einer anorganischen Säure oder einer niederen aliphatischen Carbonsäure weiter umsetzt, wobei n die angegebene Bedeutung hat. 
     Die Metallsalzgemische eignen sich insbesondere als Farbentwickler für den Farbbildner in druck- oder wärmeempfindlichen Aufzeichnungs­materialen.
Patent EP-0202217-A2 (EP)
Title: A stirrer for use in liquid storage tanks, and a method for determining its position in the tank
Inventor: OKUMURA KATSUJI
IPC: B01F7/00
Filed: 1986-05-12
Abstract: @ A device with vertical buoyancy tanks fitted to its upper part, provided with rotors which generate horizontal and vertical propulsions, and which stirs liquid uniformly as it moves freely through a liquid storage tank, thereby preventing the accumulation of sludge. The vertical buoyancy tanks stabilize the stirrer, and provide a restoring force if the stirrer. is upset.The stirrer is fitted with an ultrasonic wave emitter, and ultrasonic receptors are installed at several positions in the liquid tank.An ultrasonic pulse is emitted after a certain interval when the stirrer is at rest on the bottom of the tank. The position of the stirrer is computed for various emission periods, and the average is taken to give the actual position of the stirrer.
Patent EP-0250711-A2 (EP)
Inventor: ERNST ALFONS DIPL-ING
IPC: G01D5/36
Filed: 1987-02-27
Abstract: Die vorliegende fotoelektrische Meßeinrichtung dient zum Erzeugen von Abtastsignalen, die bis zu einer vorbestimmten Bandbreite oberwellenfrei sind. Gemäß Figur 2 wird dies durch eine spezielle Anordnung und Dimensionierung der Fotoelemente (a1 ... dn) erreicht.
Patent EP-0236944-A2 (EP)
Inventor: KOJIMA SHIN-ICHI
IPC: G11B27/00
Filed: 1987-03-05
Abstract: Method and system for playing back information recorded on a non-CAV type recording disk use a memory device capable of recording information of at least one field of video signal. An information reading point of a pickup device is moved by a track jump operation repeated ly at intervals of N (N being a natural number) times of rotation of the recording disc, across M (M being a multiple of N including N) recording tracks. Portions of information picked up during periods between each track jump operation is written in the memory device in order and then read in succession, to provide a playback information for a special playback operation such as a still picture playback operation or fast speed playback operations.
Patent EP-0243757-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B31B50/62
Filed: 1984-12-19
Abstract: Quaderförmige (Zigaretten-)Packungen (10) sind üblicherweise mit durch Klebung verbundenen Faltlappen versehen. Damit der Kleber abbinden kann, bevor die Packungen (10) Belastungen ausgesetzt werden, ist ein erster Trockenrevolver (14) zur zeitweiligen Aufnahme der Packungen (10) in einzelnen Taschen (15) vorgesehen und ein weiterer Trockenrevolver (18) in dem jeweils eine PackungsGruppe (23) in einer Tasche (22) zum Nachtrocknen bzw. Aushärten des Klebers Aufnahme findet.
Patent EP-0245734-A2 (EP)
Inventor: WEISS WERNER DR
IPC: C03C8/24
Filed: 1987-05-04
Abstract: To provide a melt glass (10) to seal capillary spaces (9) surrounding external current supply leads (8) of molybdenum passing to molybdenum foils (6) in a pinch or press seal (7) of a high temperature, for example incandescent halogen lamp, the melt glass (10) is made of 3-10% Bi2O3, 25%-40% B2O3, remainder PbO. The melt glass has low toxicity and is molybdenum-compatible. An additive of barium oxide, in up to 15% and preferably up to only about 10%, may be added to the PbO. All quantities in mol-percent.
Patent EP-0249205-A2 (EP)
Inventor: SHIBATA YOJI
IPC: H04M11/00
Filed: 1987-06-10
Abstract: A terminal device (1) sends/receives data and voice signals through a low speed circuit (7) to/from another device (2), while switching automatically data and voice signals. The terminal device (1) comprises a data sender/receiver (3), a voice sender/receiver (9), a modulator/demodulator (4), and an automatic mode switch (8). The automatic mode switch (8) includes a circuit (811) disposed between the data sender/receiver (3) and the modulator/demodulator (4) for detecting special data such as flags from received data coming from the modulator/demodulator (4), a circuit (812) for making a logical product of the output of this detecting circuit (811) and a detection signal of the received carrier and means for separating the voice sender/receiver from the circuit and transmitting a sending request for data sending/receiving use. Further switching over from the voice sending/receiving mode to the data sending/receiving mode is effected by key operations, etc.
Patent EP-0252352-A2 (EP)
Inventor: TERNI PATRIZIA
IPC: A61P31/04
Filed: 1987-06-22
Abstract: New highly soluble antibacterially active salts of pyrido-­benzothiazines with organic acids are described. 
     In particular, organic salts of 9-fluoro-10[N-(4ʹ-methyl)-­piperazinyl]-7-oxo-2,3-dihydro-7H-pyrido[1,2,3 de][1,4]-­benzothiazine-6-carboxylic acid are prepared with an acid chosen from the group consisting of methanesulphonic acid, ethane­sulphonic acid, n-dodecanesulphonic acid, p-toluenesulphonic acid, 1-octadecanesulphonic acid, 2-chloro-ethanesulphonic acid, 2-bromo-ethanesulphonic acid, 3-hydroxy-propanesulphonic acid, citric acid, malonic acid, gluconic acid, malic acid, lactic acid and L-tartaric acid. 
     A new process is also described for preparing said salts from 2,3,4-trichloronitrobenzene, by way of a 2-fluoro-3-chloro-4-­mercapto derivative of the nitrobenzene and cyclising the corresponding amino derivative.
Patent EP-0254982-A2 (EP)
Inventor: BON CHARLES K
IPC: C25B3/25
Filed: 1987-07-16
Abstract: Nickel alloy anodes are suitable for electro­chemical cells that are used for the selective replacement of chlorine in organochlorine compounds with hydrogen and are resistant to corrosion. Electrochemical cells containing Hastalloy C-276 anodes and silver cathodes, for example, are used to convert tetrachloropicolinic acid to 3,6-dichloropicolinic acid.
Patent EP-0274753-A2 (EP)
Inventor: PROXMIRE DEBORAH L
IPC: A61F13/15
Filed: 1987-12-30
Abstract: An anatomically form-fitting generally self-adjusting disposable absorbent garment (10) and methods of integrating and using the garment. The garment (10) comprises a breathable elastomeric nonwoven fabric outer cover (12) resiliently stretchable in cross-body direction (59), including a pair of leg openings (18), front (13) and rear (14) waist sections fastenable with one another defining a waist opening, a crotch section (16) situated between the leg openings (18) and opposing front (28) and rear (80) panels separated by the crotch section (16). An absorbent insert structure (32) is substantially superposable on the front (28) and rear (30) panels and the crotch section (16), including a liquid impermeable barrier (36), a liquid permeable body side liner (34) and an absorbent composite (38) disposed therebetween. The absorbent insert (32) has opposed longitudinal ends (46, 48) which are attached to the outer cover (12) by bonds or snaps at selected waist attachment zones (68, 70), defining one or more free-span zones (72) of outer cover (12) underlying the insert (32) and having substantially unrestricted functional stretchability therein. The insert (32) may also be attached along the leg openings (18).
Patent EP-0251735-A2 (EP)
Inventor: GAISSMAIER RUDI
IPC: B21D13/02
Filed: 1987-06-26
Abstract: A process and machine are provided for the formation of expanded mesh materials in which a slotted starting sheet is bent along at least one succession of alternate strand diagonals (1,2, 3, 4, 5; A, B, C, D), each strand (20) in any one diagonal being bent simultaneously in at least two positions in the same manner and to the same extent so that the strands (20) of the strand diagonal (1, 2, 3, 4, 5; A, B, C, D) being bent remain in substantially arallel planes during and after bending. A "strand" (20) is defined as the area of overlap between adjacent rows of slots (10) at each end of a respective slot (10) according to the slot pattern in the slotted starting sheet.